<!--登录页-->
<template>
   <div style="height:100vh;
    background-image: linear-gradient(135deg,#1352f2,#3c82f5);overflow: hidden">
     <el-container style="padding: 30px">
       <el-header>
         <el-row :gutter="10" >
           <el-col :span="3" >
             <img src="/imgs/login/logo.png" style="height: 50px;">
           </el-col>

           <el-col :span="1" >
             <img src="/imgs/login/auto.png" style="height: 50px;">
           </el-col>

           <el-col :span="1" >
             <img src="/imgs/login/verticalLine.png" style="height: 50px;">
           </el-col>

           <el-col :span="19" >
             <span style="color: #fff;font-weight: bold;font-size:30px">智慧车辆运营管理系统</span>

           </el-col>
         </el-row>
       </el-header>
       <el-main>
         <el-row :gutter="40">
           <el-col :span="16">
             <img src="/imgs/login/bg.png" width="100%" style="margin-top: 50px">
           </el-col>
           <el-col :span="8">
             <el-card style="margin-top: 80px">
               <h3 style="text-align: center">用户登录</h3>
               <el-form label-position="top">
                 <el-form-item label="用户">
                   <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
                 </el-form-item>
                 <el-form-item label="密码">
                   <el-input type="password" placeholder="请输入密码" v-model="user.password"></el-input>
                 </el-form-item>
                 <el-form-item>
                   <el-button type="primary" style="width: 100%;text-align: center" @click="login">登录</el-button>
                 </el-form-item>
               </el-form>
               <div>
                 <p style="text-align: center; color: #666;font-size:14px;padding: 5px 0">体验账号：tom  密码：123456</p>
               </div>
             </el-card>
           </el-col>
         </el-row>
       </el-main>
     </el-container>
   </div>


</template>

<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user = ref({username:'',password:''});

const login=()=>{
  console.log(user.value);
//   给后端发送登录请求
  axios.post(BASE_URL+'/v1/user/login',user.value)
      //回调函数，服务器响应后执行此代码
      .then((response)=>{
        // response是相应对象，我们可以通过response.data得到服务器的相应数据
        // console.log(response.data)
        // console.log(response)
        // 根据状态码判断登录是否成功，进行不同处理
        if(response.data.code==2000){
          ElMessage.success('登录成功！');
          console.log(response.data)//json result
          console.log(response.data.data)//userVO
          //登录成功后，将后端返回的UserVO对象报保存到中
          localStorage.setItem('user',JSON.stringify(response.data.data));
          // “/”跳转到http://localhost:8080重定向到user
          router.push('/');
        }else{
          ElMessage.error(response.data.msg);
          user.value = {username:'',password:''};
        }
      })
}
</script>

<style scoped>

</style>